Hypothyroidism caused by roxadustat: a case report
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摘要: 本文报道了1例缺氧诱导因子脯氨酰羟化酶抑制剂罗沙司他治疗肾性贫血导致的甲状腺功能减退。患者男性,86岁,因“诊断慢性肾功能不全10年,少言、进食减少3周”就诊。用药4个月后出现甲状腺功能减退的症状及实验室检查异常。停用罗沙司他1周后甲状腺功能逐渐恢复正常。提示对接受罗沙司他治疗的患者,用药后应定期监测甲状腺功能,必要时停药或使用甲状腺激素替代治疗。Abstract: This article reports a case of hypothyroidism caused by roxadustat, a prolyl-hydroxylase inhibitor, used to treat renal anemia. An 86-year-old male with a 10-year history of chronic renal insufficiency with reduced speech and food intake for 3 weeks. After 4 months of medication, symptoms of hypothyroidism and abnormal laboratory tests appeared. After discontinuing roxadustat for one week, his thyroid function gradually normalized. For patients receiving roxadustat treatment, regular thyroid function monitoring is essential, and discontinuation or thyroid hormone replacement therapy should be considered if necessary.
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Key words:
- Renal anemia /
- Roxadustat /
- Thyroid function
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表 1 患者甲状腺功能及用药情况
Table 1. The thyroid function and medication situation in patients
项目 2023年5月 2023年7月 2023年11月14日 2023年11月22日 2022年12月22日 2024年1月1日 2024年2月18日 TSH(0.23~4.43 μIU/mL) 4.97 ND 0.12 2.99 1.40 4.57 4.00 FT3(1.8~4.1 pg/mL) 2.01 ND 0.53 1.67 1.58 1.91 1.75 FT4(0.81~1.89 ng/dL) 1.04 ND 0.34 0.65 0.53 0.72 0.82 T3(0.66~1.92 ng/mL) 0.70 ND 0.20 0.45 0.39 0.55 0.33 T4(4.3~12.5 mg/dL) 7.7 ND 1.3 3.2 3.0 4.0 4.0 优甲乐(mg/d) - - 6.25 18.75 18.75 18.75 罗沙司他(mg,每周3次) - 70 70 70 停用1周 恢复70 70 注:ND表示未检测,“-”表示未使用。 -
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